@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";
:root{--bg-primary:#0a0a0f;--bg-secondary:#12121a;--bg-tertiary:#1a1a2e;--bg-card:#16162a;--bg-card-hover:#1e1e3a;--bg-input:#1a1a2e;--bg-input-focus:#22223a;--accent-primary:#6c5ce7;--accent-primary-hover:#7c6ef7;--accent-primary-light:#6c5ce726;--accent-secondary:#00cec9;--accent-secondary-light:#00cec926;--accent-success:#00b894;--accent-success-light:#00b89426;--accent-warning:#fdcb6e;--accent-warning-light:#fdcb6e26;--accent-danger:#e17055;--accent-danger-light:#e1705526;--accent-info:#74b9ff;--accent-info-light:#74b9ff26;--text-primary:#e8e8f0;--text-secondary:#a0a0b8;--text-muted:#6c6c80;--text-inverse:#0a0a0f;--border-color:#ffffff14;--border-color-hover:#ffffff26;--border-accent:#6c5ce766;--shadow-sm:0 2px 8px #0000004d;--shadow-md:0 4px 16px #0006;--shadow-lg:0 8px 32px #00000080;--shadow-glow:0 0 20px #6c5ce74d;--gradient-primary:linear-gradient(135deg, #6c5ce7, #a855f7);--gradient-secondary:linear-gradient(135deg, #00cec9, #00b894);--gradient-card:linear-gradient(135deg, #6c5ce70d, #00cec90d);--space-xs:.25rem;--space-sm:.5rem;--space-md:1rem;--space-lg:1.5rem;--space-xl:2rem;--space-2xl:3rem;--radius-sm:6px;--radius-md:10px;--radius-lg:14px;--radius-xl:20px;--radius-full:50%;--sidebar-width:260px;--sidebar-collapsed:70px;--header-height:64px;--transition-fast:.15s ease;--transition-normal:.25s ease;--transition-slow:.4s ease}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:16px;overflow-x:hidden}body{background-color:var(--bg-primary);color:var(--text-primary);max-width:100vw;min-height:100vh;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;line-height:1.6;overflow-x:hidden}a{color:var(--accent-primary);transition:color var(--transition-fast);text-decoration:none}a:hover{color:var(--accent-primary-hover)}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--bg-tertiary);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--accent-primary)}h1,h2,h3,h4,h5,h6{color:var(--text-primary);font-weight:700;line-height:1.3}h1{font-size:1.875rem}h2{font-size:1.5rem}h3{font-size:1.25rem}h4{font-size:1.125rem}.page-container{padding:var(--space-lg);min-width:0;max-width:1400px;margin:0 auto;animation:.3s fadeIn}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.page-header{margin-bottom:var(--space-xl);justify-content:space-between;align-items:center;gap:var(--space-md);flex-wrap:wrap;display:flex}.page-header h1{align-items:center;gap:var(--space-sm);display:flex}.page-header h1 .icon{font-size:1.5rem}.card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:var(--space-lg);transition:all var(--transition-normal)}.card:hover{border-color:var(--border-color-hover)}.card-glass{-webkit-backdrop-filter:blur(20px);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:var(--space-lg);background:#16162a99}.stat-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:var(--space-lg);align-items:flex-start;gap:var(--space-md);transition:all var(--transition-normal);display:flex;position:relative;overflow:hidden}.stat-card:before{content:"";background:var(--gradient-primary);opacity:0;height:3px;transition:opacity var(--transition-normal);position:absolute;top:0;left:0;right:0}.stat-card:hover{border-color:var(--border-color-hover);box-shadow:var(--shadow-md);transform:translateY(-2px)}.stat-card:hover:before{opacity:1}.stat-card .stat-icon{border-radius:var(--radius-md);flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;font-size:1.4rem;display:flex}.stat-card .stat-content{flex:1;min-width:0}.stat-card .stat-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;font-size:.8rem;font-weight:500}.stat-card .stat-value{margin-top:2px;font-size:1.6rem;font-weight:800}.stat-card .stat-change{margin-top:4px;font-size:.75rem;font-weight:500}.stats-grid{gap:var(--space-md);margin-bottom:var(--space-xl);grid-template-columns:repeat(auto-fit,minmax(240px,1fr));display:grid}.btn{justify-content:center;align-items:center;gap:var(--space-sm);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);white-space:nowrap;border:1px solid #0000;padding:.6rem 1.2rem;font-family:inherit;font-size:.875rem;font-weight:600;line-height:1.4;text-decoration:none;display:inline-flex}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--gradient-primary);color:#fff;border:none;box-shadow:0 2px 10px #6c5ce74d}.btn-primary:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 20px #6c5ce780}.btn-secondary{background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover:not(:disabled){background:var(--bg-card-hover);border-color:var(--border-color-hover)}.btn-danger{background:var(--accent-danger);color:#fff}.btn-danger:hover:not(:disabled){background:#d63031;transform:translateY(-1px)}.btn-success{background:var(--accent-success);color:#fff}.btn-success:hover:not(:disabled){opacity:.9;transform:translateY(-1px)}.btn-ghost{color:var(--text-secondary);border:1px solid var(--border-color);background:0 0}.btn-ghost:hover:not(:disabled){color:var(--text-primary);background:var(--bg-tertiary)}.btn-sm{padding:.4rem .8rem;font-size:.8rem}.btn-lg{padding:.8rem 1.6rem;font-size:1rem}.btn-icon{width:36px;height:36px;padding:.5rem}.form-group{margin-bottom:var(--space-md)}.form-label{color:var(--text-secondary);margin-bottom:var(--space-xs);text-transform:uppercase;letter-spacing:.5px;font-size:.8rem;font-weight:600;display:block}.form-input{width:100%;color:var(--text-primary);background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-md);transition:all var(--transition-fast);outline:none;padding:.65rem .9rem;font-family:inherit;font-size:.9rem}.form-input:focus{background:var(--bg-input-focus);border-color:var(--accent-primary);box-shadow:0 0 0 3px var(--accent-primary-light)}.form-input::placeholder{color:var(--text-muted)}.form-input.error{border-color:var(--accent-danger);box-shadow:0 0 0 3px var(--accent-danger-light)}textarea.form-input{resize:vertical;min-height:80px}select.form-input{cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23a0a0b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");background-position:right 12px center;background-repeat:no-repeat;padding-right:36px}.form-error{color:var(--accent-danger);margin-top:var(--space-xs);font-size:.75rem}.form-row{gap:var(--space-md);grid-template-columns:repeat(auto-fit,minmax(200px,1fr));display:grid}.table-container{border:1px solid var(--border-color);border-radius:var(--radius-lg);background:var(--bg-card);overflow-x:auto}.table{border-collapse:collapse;width:100%}.table th{text-align:left;text-transform:uppercase;letter-spacing:.5px;color:var(--text-muted);background:var(--bg-tertiary);border-bottom:1px solid var(--border-color);white-space:nowrap;padding:.75rem 1rem;font-size:.75rem;font-weight:600}.table td{border-bottom:1px solid var(--border-color);color:var(--text-secondary);padding:.75rem 1rem;font-size:.875rem}.table tr:last-child td{border-bottom:none}.table tr:hover td{background:#6c5ce708}.table .actions{gap:var(--space-xs);display:flex}.badge{text-transform:uppercase;letter-spacing:.5px;border-radius:20px;align-items:center;gap:4px;padding:.2rem .6rem;font-size:.7rem;font-weight:600;display:inline-flex}.badge-primary{background:var(--accent-primary-light);color:var(--accent-primary)}.badge-success{background:var(--accent-success-light);color:var(--accent-success)}.badge-warning{background:var(--accent-warning-light);color:var(--accent-warning)}.badge-danger{background:var(--accent-danger-light);color:var(--accent-danger)}.badge-info{background:var(--accent-info-light);color:var(--accent-info)}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;padding:var(--space-md);background:#000000b3;justify-content:center;align-items:center;animation:.2s fadeIn;display:flex;position:fixed;inset:0}.modal{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-xl);width:100%;max-width:560px;max-height:90vh;animation:.3s slideUp;overflow-y:auto}.modal--wide{max-width:720px}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.modal-header{padding:var(--space-lg);border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;display:flex}.modal-header h2{font-size:1.1rem}.modal-close{color:var(--text-muted);cursor:pointer;transition:color var(--transition-fast);background:0 0;border:none;padding:4px;font-size:1.4rem;line-height:1}.modal-close:hover{color:var(--text-primary)}.modal-body{padding:var(--space-lg)}.modal-footer{gap:var(--space-sm);padding:var(--space-lg);border-top:1px solid var(--border-color);justify-content:flex-end;display:flex}.app-layout{width:100%;min-height:100vh;display:flex}.sidebar{width:var(--sidebar-width);background:var(--bg-secondary);border-right:1px solid var(--border-color);z-index:100;transition:transform var(--transition-normal);flex-direction:column;display:flex;position:fixed;top:0;bottom:0;left:0;overflow-y:auto}.sidebar-brand{padding:var(--space-lg);border-bottom:1px solid var(--border-color);align-items:center;gap:var(--space-sm);display:flex}.sidebar-brand .logo{border-radius:var(--radius-md);background:var(--gradient-primary);color:#fff;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:1.2rem;font-weight:800;display:flex}.sidebar-brand .brand-text{color:var(--text-primary);font-size:1rem;font-weight:700}.sidebar-brand .brand-sub{color:var(--text-muted);text-transform:uppercase;letter-spacing:1px;font-size:.65rem}.sidebar-nav{padding:var(--space-md) 0;flex:1}.nav-section{padding:var(--space-sm) var(--space-lg);margin-top:var(--space-sm)}.nav-section-title{text-transform:uppercase;letter-spacing:1px;color:var(--text-muted);margin-bottom:var(--space-xs);font-size:.65rem;font-weight:600}.nav-item{align-items:center;gap:var(--space-sm);padding:.55rem var(--space-lg);color:var(--text-secondary);transition:all var(--transition-fast);cursor:pointer;border-left:3px solid #0000;font-size:.875rem;font-weight:500;text-decoration:none;display:flex}.nav-item:hover{background:var(--bg-tertiary);color:var(--text-primary)}.nav-item.active{background:var(--accent-primary-light);color:var(--accent-primary);border-left-color:var(--accent-primary);font-weight:600}.nav-item .nav-icon{text-align:center;width:24px;font-size:1.1rem}.sidebar-footer{padding:var(--space-md) var(--space-lg);border-top:1px solid var(--border-color)}.user-info{align-items:center;gap:var(--space-sm);display:flex}.user-avatar{border-radius:var(--radius-full);background:var(--gradient-primary);color:#fff;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:.8rem;font-weight:700;display:flex}.user-details{flex:1;min-width:0}.user-name{color:var(--text-primary);white-space:nowrap;text-overflow:ellipsis;font-size:.85rem;font-weight:600;overflow:hidden}.user-role{color:var(--text-muted);font-size:.7rem}.main-content{margin-left:var(--sidebar-width);flex:1;min-width:0;max-width:100%;min-height:100vh}.header{height:var(--header-height);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border-color);padding:0 var(--space-lg);z-index:50;background:#0a0a0fcc;justify-content:space-between;align-items:center;display:flex;position:sticky;top:0}.header-left,.header-right{align-items:center;gap:var(--space-md);display:flex}.mobile-menu-btn{color:var(--text-primary);cursor:pointer;padding:var(--space-xs);background:0 0;border:none;font-size:1.4rem;display:none}.chart-container{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:var(--space-lg);min-width:0}.chart-container>*{min-width:0;max-width:100%}.chart-container .recharts-responsive-container{width:100%!important}.chart-header{margin-bottom:var(--space-md);justify-content:space-between;align-items:center;gap:var(--space-sm);flex-wrap:wrap;display:flex}.chart-title{font-size:1rem;font-weight:600}.chart-grid{gap:var(--space-md);margin-bottom:var(--space-xl);grid-template-columns:repeat(auto-fit,minmax(360px,1fr));display:grid}.chart-grid>.span-2{grid-column:span 2}.analytics-layout{gap:var(--space-lg);grid-template-columns:260px 1fr;align-items:start;min-width:0;display:grid}.analytics-sidebar{top:var(--space-lg);min-width:0;max-height:calc(100vh - 120px);position:sticky;overflow-y:auto}.analytics-detail{min-width:0}.analytics-filters{gap:var(--space-sm);flex-wrap:wrap;align-items:flex-end;display:flex}.analytics-filters .filter-field{flex-direction:column;flex:140px;gap:4px;min-width:0;display:flex}.analytics-filters .filter-field--wide{flex:180px}.analytics-filters .filter-field--xwide{flex:200px}.analytics-filters .filter-field .form-input{width:100%}.analytics-filters .filter-presets{flex-wrap:wrap;gap:4px;margin-left:auto;display:flex}.rate-grid{gap:var(--space-sm);grid-template-columns:repeat(auto-fit,minmax(110px,1fr));display:grid}.filter-bar{gap:var(--space-sm);margin-bottom:var(--space-lg);flex-wrap:wrap;align-items:center;display:flex}.filter-bar .form-input{width:auto;min-width:160px}.empty-state{text-align:center;padding:var(--space-2xl);color:var(--text-muted)}.empty-state .empty-icon{margin-bottom:var(--space-md);opacity:.5;font-size:3rem}.empty-state .empty-title{color:var(--text-secondary);margin-bottom:var(--space-sm);font-size:1.1rem;font-weight:600}.empty-state .empty-text{max-width:400px;margin:0 auto var(--space-md);font-size:.85rem}.alert{border-radius:var(--radius-md);margin-bottom:var(--space-md);padding:.75rem 1rem;font-size:.85rem;font-weight:500;line-height:1.5;animation:.3s slideUp;display:block}.alert strong{font-weight:700}.alert-error{background:var(--accent-danger-light);color:var(--accent-danger);border:1px solid #e170554d}.alert-success{background:var(--accent-success-light);color:var(--accent-success);border:1px solid #00b8944d}.alert-warning{background:var(--accent-warning-light);color:var(--accent-warning);border:1px solid #fdcb6e4d}.loader{padding:var(--space-xl);justify-content:center;align-items:center;display:flex}.spinner{border:3px solid var(--border-color);border-top-color:var(--accent-primary);border-radius:50%;width:36px;height:36px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.login-page{background:var(--bg-primary);justify-content:center;align-items:center;min-height:100vh;display:flex;position:relative;overflow:hidden}.login-page:before{content:"";pointer-events:none;background:radial-gradient(circle,#6c5ce726,#0000 70%);width:500px;height:500px;position:absolute;top:-100px;right:-100px}.login-page:after{content:"";pointer-events:none;background:radial-gradient(circle,#00cec91a,#0000 70%);width:400px;height:400px;position:absolute;bottom:-100px;left:-100px}.login-container{width:100%;max-width:420px;padding:var(--space-md);z-index:1}.login-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-xl);padding:var(--space-2xl);box-shadow:var(--shadow-lg)}.login-logo{text-align:center;margin-bottom:var(--space-xl)}.login-logo .logo-icon{border-radius:var(--radius-lg);background:var(--gradient-primary);width:64px;height:64px;margin-bottom:var(--space-md);box-shadow:var(--shadow-glow);justify-content:center;align-items:center;font-size:1.8rem;display:inline-flex}.login-logo h1{margin-bottom:var(--space-xs);font-size:1.4rem}.login-logo p{color:var(--text-muted);font-size:.85rem}.login-form .btn{width:100%;margin-top:var(--space-sm);padding:.75rem;font-size:.95rem}.product-image{border-radius:var(--radius-sm);object-fit:cover;background:var(--bg-tertiary);width:40px;height:40px}.product-image-placeholder{border-radius:var(--radius-sm);background:var(--bg-tertiary);width:40px;height:40px;color:var(--text-muted);justify-content:center;align-items:center;font-size:1rem;display:flex}.tabs{background:var(--bg-tertiary);border-radius:var(--radius-md);margin-bottom:var(--space-lg);gap:2px;padding:3px;display:flex;overflow-x:auto}.tab{color:var(--text-muted);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast);white-space:nowrap;background:0 0;border:none;padding:.5rem 1rem;font-family:inherit;font-size:.8rem;font-weight:600}.tab:hover{color:var(--text-primary)}.tab.active{background:var(--accent-primary);color:#fff;box-shadow:var(--shadow-sm)}.image-upload{border:2px dashed var(--border-color);border-radius:var(--radius-md);padding:var(--space-xl);text-align:center;cursor:pointer;transition:all var(--transition-fast)}.image-upload:hover{border-color:var(--accent-primary);background:var(--accent-primary-light)}.image-upload.has-image{padding:var(--space-sm)}.image-upload img{border-radius:var(--radius-sm);object-fit:cover;max-width:200px;max-height:200px}.image-upload .upload-text{color:var(--text-muted);font-size:.85rem}.image-upload .upload-icon{margin-bottom:var(--space-sm);color:var(--text-muted);font-size:2rem}@media (max-width:768px){.sidebar{transform:translate(-100%)}.sidebar.open{box-shadow:var(--shadow-lg);transform:translate(0)}.mobile-overlay{z-index:99;background:#00000080;position:fixed;inset:0}.main-content{margin-left:0}.mobile-menu-btn{display:flex}.page-container{padding:var(--space-md)}.page-header{flex-direction:column;align-items:flex-start}.stats-grid{gap:var(--space-sm);grid-template-columns:repeat(auto-fit,minmax(140px,1fr))}.chart-grid{grid-template-columns:1fr}.chart-grid>.span-2{grid-column:span 1}.chart-container{padding:var(--space-md)}.form-row{grid-template-columns:1fr}.filter-bar{flex-direction:column;align-items:stretch}.filter-bar .form-input{width:100%;min-width:unset}.analytics-layout{grid-template-columns:1fr}.analytics-sidebar{max-height:280px;padding:var(--space-sm);position:relative;top:auto;overflow-y:auto}.analytics-filters .filter-field,.analytics-filters .filter-field--wide,.analytics-filters .filter-field--xwide{flex:100%}.analytics-filters .filter-presets{justify-content:flex-start;width:100%;margin-left:0}.table td,.table th{padding:.5rem .6rem;font-size:.78rem}.modal{max-width:calc(100vw - 2rem)}h1{font-size:1.3rem}h2{font-size:1.1rem}.tabs{-webkit-overflow-scrolling:touch;overflow-x:auto}}@media (max-width:480px){.login-card{padding:var(--space-lg)}.stat-card{padding:var(--space-sm);gap:var(--space-xs)}.stat-card .stat-icon{width:36px;height:36px;font-size:1rem}.stat-card .stat-value{font-size:1.05rem}.stat-card .stat-label{font-size:.7rem}.stats-grid{grid-template-columns:repeat(2,1fr)}.page-container,.chart-container{padding:var(--space-sm)}.chart-title{font-size:.9rem}}.text-success{color:var(--accent-success)}.text-danger{color:var(--accent-danger)}.text-warning{color:var(--accent-warning)}.text-muted{color:var(--text-muted)}.text-right{text-align:right}.text-center{text-align:center}.font-bold{font-weight:700}.font-mono{font-family:SF Mono,Fira Code,monospace}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-sm{gap:var(--space-sm)}.gap-md{gap:var(--space-md)}.gap-lg{gap:var(--space-lg)}.mt-md{margin-top:var(--space-md)}.mt-lg{margin-top:var(--space-lg)}.mb-md{margin-bottom:var(--space-md)}.mb-lg{margin-bottom:var(--space-lg)}.w-full{width:100%}.truncate{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.deleted-accordion{margin-top:var(--space-xl);background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md,10px);overflow:hidden}.deleted-accordion-header{align-items:center;gap:var(--space-sm);width:100%;padding:var(--space-md) var(--space-lg);color:var(--text-secondary);cursor:pointer;text-align:left;background:0 0;border:none;font-size:.9rem;font-weight:600;transition:background .15s,color .15s;display:flex}.deleted-accordion-header:hover{background:var(--bg-card-hover);color:var(--text-primary)}.deleted-accordion-chevron{color:var(--text-muted);width:12px;font-size:.65rem;display:inline-block}.deleted-accordion-title{flex:1}.deleted-accordion-body{border-top:1px solid var(--border-color);padding:var(--space-md);background:var(--bg-secondary)}.deleted-accordion-empty{padding:var(--space-lg);text-align:center;color:var(--text-muted);font-size:.875rem}.deleted-accordion-body .table tbody tr{opacity:.7}.deleted-accordion-body .table tbody tr:hover{opacity:1}